Displaying 20 results from an estimated 600 matches similar to: "Problem with intersection between two different tables"
2011 Jan 31
1
how to search to value to another table
Hello,
I'm a new R user.
I have two different dummy tables with the variable name tb1 and tb2.
tb1<
v1 v2 v3 v4
"chr1" 22 23 3
"chr1" 36 37 1
"chr1" 54 55 0
"chr1" 77 78 1
"chr2" 80 81 4
"chr2" 85 86 0
"chr2" 99 100 1
2008 Feb 08
1
reshape question
I know there are a lot of reshape questions on the mailing list, but I
haven't been able to find an answer to this particular issue.
I am trying to get a datafame structured like this:
> sub <- rep(1:5)
> ta1 <- rep(1,5)
> ta2 <- rep(2,5)
> tb1<- rep(3,5)
> tb2 <- rep(4,5)
> DF <- data.frame(sub,ta1,ta2,tb1,tb2)
> DF
sub ta1 ta2 tb1 tb2
1
2008 Oct 30
1
tklistbox selection
Hi,
I'm posting yet another question about tcltk since I'm still struggling
with the package. I'm trying to create a tklistbox and a ttkcombobox on
the same parent and am having a problem. Here's an example:
library(tcltk)
tt <- tktoplevel()
tcl1 <- tclVar()
tcl2 <- tclVar()
tclObj(tcl1) <- letters[1:5]
tclObj(tcl2) <- LETTERS[1]
tb1 <- tklistbox(tt,
2007 Mar 22
0
[916] branches/wxruby2/wxwidgets_282: More Wx::AUI classes, event hooks and sample
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2006 Oct 23
2
getting the by() function to work properly
Hola everyone,
Solving this issue would be a huge time saver for analyzing my thesis data, so I'll try to be as concise as possible and hope that someone can give me a hand.
I am trying to run a function that I created, which works fine until I try to use it with the by function. That function is listed at the bottom (f3) just in case that might be the issue. Essentially I have compiled a
2020 Jun 09
3
Preventing function call from being optimized out in LTO
Hi David,
Sure! Here's a function in sqlite3 called verifyDbFile, compiled with -O3.
This is what it looks like when the intermediate bitcode is emitted by
clang: link <https://pastebin.com/L3PrK1ac>
And here's what happens after I run opt -O3 (no additional command-line
arguments) on the file containing this function: link
<https://pastebin.com/rZHBm2iU>.
I'm not 100%
2007 Feb 22
1
Cross-tabulations next to each other
I have the following relatively simple problem. Say we have three
factors, and we want to create a cross-tabulation against each of the
other two:
x <- factor(rbinom(5, 1, 1/2))
y <- factor(rbinom(5, 1, 1/2))
z <- factor(rbinom(5, 1, 1/2))
table(x,y)
table(x,z)
This looks like:
y
x 0 1
0 2 0
1 1 2
z
x 0 1
0 1 1
1 2 1
I would like to get (surely this will
2020 Apr 09
3
Building libjpeg-turbo with LTO
Adding a couple of lld folks.
I helped Shishir debug this, the link line looked like:
/home/sjessu/build/bin/clang -O0 -flto -o jcstest jcstest.o
./.libs/libjpeg.a
and the issue was that libjpeg.a was created with the system ar instead of
llvm-ar. It worked when recreating libjpeg.a with llvm-ar.
I noticed that the lld code has some special handling for the case
when there is a missing
2008 Jan 22
2
Help - linear regression
Hi,
I am trying a linear regression model where the dependent variable is the size of the heart corrected for the patient's height and weight. This is labelled as LAVI. The independent variables are race (european or non-eurpoean), age, sex (male or female) of the patient and whether they have diabetes and high blood pressure. sample size 2000 patients selected from a community.
when I
2004 Jul 08
2
Cisco 7960 NAT question
I've got 4 Cisco 7960's and they're behind a firewall (sonic wall). The
asterisk box is on a WAN connection on the other end of a DS3, the
phones connect fine to the Asterisk server as you can see from the
output of show sip peers below.
tp3/tp3 <firewall-ip> D N 255.255.255.255 60665
Unmonitored
tp2/tp2 <firewall-ip> D N
2020 Jun 09
3
Preventing function call from being optimized out in LTO
Hi David,
By "dead" do you mean unreachable? My understanding was that the removal of
dead code is simply another optimization, which should be disabled after
adding "optnone" (and adding the function to llvm.used so the function
doesn't later get deleted entirely).
I am instrumenting certain basic blocks in an LLVM pass, and would like to
compile a binary which
2020 Apr 08
3
Building libjpeg-turbo with LTO
Hi,
I have tried to build libjpeg-turbo
<https://github.com/libjpeg-turbo/libjpeg-turbo> with LTO in LLVM, using
both clangbut get many errors in lld that look like the following:
ld: error: undefined symbol: jpeg_std_error
>>> referenced by jcstest.c:76
>>> lto.tmp:(main)
ld: error: undefined symbol: jpeg_CreateCompress
>>> referenced by
2020 Mar 16
2
Passing arguments to LLVM pass through Clang
Hello,
I am adding to an LLVM pass that requires a filename as input. I am able to
input this filename as a command line argument when I invoke this pass
using opt, but I ultimately need to pass this argument to my code when I
compile code with clang.
How can I pass this argument to clang so that I can use it in my LLVM pass?
Thanks for your help!
Best,
Shishir Jessu
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2020 Apr 30
2
Discrepancy between Debug and Release+Asserts versions of Clang/LLVM
I agree that the ArrayRef is likely the issue. I've debugged a crash caused
by a temporary ArrayRef like that a couple times.
Either do what David suggested or use a normal array:
Metadata *mdArray[] = {ConstantInt::get(Int64Ty, 0), newMD};
~Craig
On Thu, Apr 30, 2020 at 9:56 AM David Blaikie via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
>
>
> On Thu, Apr 30, 2020 at
2007 Oct 03
4
form_remote_tag :onsubmit not working.
Hi,
Has anyone successfully implemented the :onsubmit option for
form_remote_tag. It doesn''t seem to work for me. Is there any specific
version of rails which is required for the same.
Here''s my piece of code.
<script>
function set_tojid(){
alert(''onsubmit'');
}
</script>
<%= form_remote_tag :update => '''', :url => {
2019 Dec 03
2
Using different opt with clang
Hi,
I have made some changes in the LowerTypeTests Pass of opt, and would like
to use these changes with the clang version I have downloaded.
I compiled clang and llvm from scratch, made my changes in
LowerTypeTests.cpp, and recompiled clang and opt. When I run clang with the
appropriate flags to invoke the pass, it invokes the pass as originally
written, but when I run opt on the relevant
2020 Jul 08
2
Extracting the !dbg property from LLVM IR function calls
Hello,
I am compiling a program with debugging information, and am attempting to
extract !dbg numbers from function calls in LLVM IR. However, I've found a
few inconsistencies. For example, this call exists in my module:
%1 = tail call i1 @llvm.type.test(i8* bitcast (i32 (i32)* @_Z5otheri to
i8*), metadata !"_ZTSFiiE") #5, *!dbg !69*, !nosanitize !2
I would like to extract the 69
2020 Jun 09
5
Preventing function call from being optimized out in LTO
Hello,
I am adding function calls to an LLVM link-time optimization (LTO) pass,
using the IRBuilder::CreateCall method. I want these calls to remain in the
final x86 binary at any optimization level, but on levels -O2 and -O3, some
of these calls are being optimized out.
So far, I've tried adding each function in the program (excluding LLVM
intrinsics) to the llvm.used set, and I've also
2019 Sep 30
3
Debugging LowerTypeTests in LLVM Using GDB
Hi,
I am looking into Control-Flow Integrity for indirect function calls,
implemented with jump tables. I want to step through the code that produces
these jump tables in GDB. I have built clang and opt from source with
debugging symbols. I believe this code lives in
llvm/lib/Transforms/LowerTypeTests.cpp, but when I try to debug *opt* by
running the command "run -lowertypetests cfi-icall.bc
2013 Oct 22
1
Asterisk AMI 1.3 Specification
Hi folks,
We are upgrading from AMI 1.0 to AMI 1.3 and looking for any documents or AMI 1.3 Specifications. I found AMI 1.4 Specification in wiki.asterisk.org but not for AMI 1.3. Can someone provide me the link for AMI 1.3 specification ?
Thanks in advance
Shishir
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